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LockRow

The TreeGrid supports CRUD operations. This CRUD operations can be configured in TreeGrid using editSettings.
Also, it has different modes to manipulate the datasource.

The available modes are,

Row

Cell

Dialog

In this sample, we have provided an option in property panel to prevent editing for certain rows. Using beginEdit
event of treegrid, we prevent the editing for selected Task ID row in the dropdown and disable the corresponding row using
rowDataBound event of TreeGrid.

Injecting Module:

TreeGrid features are segregated into individual feature-wise modules. To use editing feature, we need to inject
Edit module into the services.

More information on the selection configuration can be found in this documentation section.